This report documents the results of a study aimed at developing materials to educate the public on the appropriate use of roundabouts. The study began with the identification of roundabouts throughout the State of Michigan. This was followed by an investigation of those factors affecting operations and safety at roundabouts in the State of Michigan, as well as a determination of public perceptions as they relate to roundabouts. This investigation included a comprehensive state-of-the-art literature review, national and state-wide state-of-the-practice surveys, an evaluation of state-wide roundabout crash data, a series of field behavioural studies at several roundabout locations, and the implementation of a state-wide road user survey. Based upon the results of this investigation, a suite of materials were created, which included tri-fold brochures, posters, PowerPoint slides, animations, and videos. These materials provide a diverse toolbox for use by MDOT and other Michigan road agencies to educate the public as to safe and correct use of roundabouts, as well as the benefits associated with roundabouts in comparison to traditional intersections. Ultimately, it is expected that the public awareness materials that were developed as a part of this project will serve to enhance the ability of MDOT and other state agencies to improve road user’s understanding and abilities to successfully use roundabouts throughout the State of Michigan. (Author/publisher)
Samenvatting